cognate

Definitions

from The American Heritage® Dictionary of the English Language, 4th Edition

adj. Related by blood; having a common ancestor.

adj. Related in origin, as certain words in genetically related languages descended from the same ancestral root; for example, English name and Latin nōmen from Indo-European *nŏ̄-men-.

adj. Related or analogous in nature, character, or function.

n. One related by blood or origin with another, especially a person sharing an ancestor with another.

n. A word related to one in another language.

from Wiktionary, Creative Commons Attribution/Share-Alike License

adj. Either descended from the same attested source lexeme of ancestor language, or held on the grounds of the methods of historical linguistics to be regular reflexes of the unattested, reconstructed form of proto-language.

n. One of a number of things allied in origin or nature.

n. One who is related to another on the female side.

n. One who is related to another, both having descended from a common ancestor through legal marriages.

n. A word either descended from the same base word of the same ancestor language as the given word, or strongly believed to be a regular reflex of the same reconstructed root of proto-language as the given word.

from the GNU version of the Collaborative International Dictionary of English

adj. Of the same or a similar nature; of the same family; proceeding from the same stock or root; allied; kindred.

n. One who is related to another on the female side.

n. One of a number of things allied in origin or nature.

from The Century Dictionary and Cyclopedia

Allied by blood; connected or related by birth; specifically, of the same parentage, near or remote, as another. See cognation, 1.

Related in origin; traceable to the same source; proceeding from the same stock or root; of the same family, in a general sense: as, cognate languages or dialects; words cognate in origin.

Allied in nature, quality, or form; having affinity of any kind: as, cognate sounds.

Any similar notions.

n. One connected with another by ties of kindred; specifically, in the plural, all those whose descent can be traced from one pair. In its technical use in Roman law it implied a lawful marriage as the source. See agnate and cognation, 1.

n. Anything related to another by origin or derivation, as a language or a word: as, the Latin and Greek languages are cognates.